λ
Sequence Observatory

5,104,923

3 × 1701641
Deficient Odd Composite

Starting at 5,104,923, the Collatz iteration reaches 1 after 175 steps. The first transition is 15314770; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1701641
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,806,568
Proper Divisor Sum 1,701,645
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #5104921 ← → #5104933

Radix Representation

Decimal 5104923
Binary 10011011110010100011011 (23 bits)
Octal 0o23362433
Hexadecimal 0x4DE51B

Divisor Catalog (4)

1 3 1,701,641 5,104,923

Collatz Trajectory (175 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

5,104,923 15,314,770 7,657,385 22,972,156 11,486,078 5,743,039 17,229,118 8,614,559 25,843,678 12,921,839 38,765,518 19,382,759 58,148,278 29,074,139 87,222,418 43,611,209 130,833,628 65,416,814 32,708,407 98,125,222 49,062,611 147,187,834 73,593,917 220,781,752 110,390,876 55,195,438 27,597,719 82,793,158 41,396,579 124,189,738 62,094,869 186,284,608 93,142,304 46,571,152 23,285,576 11,642,788 5,821,394 2,910,697 8,732,092 4,366,046 2,183,023 6,549,070 3,274,535 9,823,606 4,911,803 14,735,410 7,367,705 22,103,116 11,051,558 5,525,779 16,577,338 8,288,669 24,866,008 12,433,004 6,216,502 3,108,251 9,324,754 4,662,377 13,987,132 6,993,566

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